ps_symbol_width

(PECL ps >= 1.2.0)

ps_symbol_width — Gets width of a glyph

Описание

float ps_symbol_width ( resource $psdoc , int $ord [, int $fontid = 0 [, float $size = 0.0 ]] )

Calculates the width of a glyph in points if it was output in the given font and font size. This function needs an Adobe font metrics file to calculate the precise width.

Список параметров

psdoc -

Resource identifier of the postscript file as returned by ps_new().

ord -

The position of the glyph in the font encoding vector.

fontid -

The identifier of the font to be used. If not font is specified the current font will be used.

size -

The size of the font. If no size is specified the current size is used.

Возвращаемые значения

The width of a glyph in points.

Смотрите также

• ps_symbol() - Output a glyph
• ps_symbol_name() - Gets name of a glyph

Описание на ru2.php.net
Описание на php.ru